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T84 monolayer resistance following 15 h of infection with different-size inocula of EHEC O157:H7 CL56
| Inoculum size (CFU) | Monolayer resistance (% of control value)a |
|---|---|
| 5 × 102 | 113 ± 11 |
| 5 × 104 | 94 ± 2 |
| 5 × 106 | 64 ± 3b |
| 5 × 107 | 45 ± 7b |
Compared to that of uninfected T84 monolayers (resistance of uninfected T84 monolayers, 2,346 ± 97 Ω · cm2). Values represent means ± SEM (n = 3).
Significantly different from value for uninfected cells at P of <0.05.
